lrn

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{C|en|Supernovas}} {{lb|en|star}} {{initialism of|en|luminous red nova|}}: an [[astronomical]] [[event]], believed to be a type of [[stellar]] [[explosion]], intermediate in power between a [[nova]] and a [[supernova]], and such that as the explosive debris expands it reddens and cools, unlike a nova or supernova, in which thinning explosive debris exposes hotter interior layers.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.